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Grey-haired mixed race man with facial hair standing at front of secondary school classroom holding composition booklets and looking at camera with contented expression.
Young asian teacher woman standing looking at camera and video conference with student. Female teacher training the mathematics in classroom blackboard from online course.
Portrait Of Teacher Writing On Blackboard In Classroom
A teacher with a long white beard, big gray hair, and glasses is wearing a checkered shirt and sports jacket in front of a blackboard with complex formulas written on it. He holds his beard and looks thoughtfully at the folder in his hands.
Photo of clever intelligent nice woman work at college hand hold scientific materials isolated on green board background.
Portrait of young female teacher looking at camera and smiling while standing by blackboard in school classroom, copy space
young woman writing mathematical equations on the blackboard in classroom, learn
Portrait of mature academic person, female professor standing near blackboard with math forumlas. Woman is 50-60 years old, with blonde hair and sophisticated appearance. Image taken in Europe.
Waist up view of British educator in early 50s standing amidst desks, holding notebooks, and smiling at camera.
A drawing of Primoz Trubar as depicted on the Tolar banknote on a white background
An old professor teaches mathematics front of the blackboard
Mature adult teacher wearing a yellow button down shirt,blue waist,pants and necktie standing in front of blackboard for teaching math.He is standing on the right side of frame.The green chalkboard is full of mathematics.He is wearing glasses and has curly hair and mustache.The photo was shot is studio with medium format DSLR camera Hasselblad horizontally.
Photo of adorable charming intelligent senior woman school teacher in classroom thumb up.
Happy teacher woman giving English language lesson in live, broadcasting class during the Coronavirus. Camera point of view.
Mature teacher standing near the blackboard and explaining Maths to students online using laptop
Cheerful Senior Indian Mathematics Teacher in a Classroom writing on a greenboard
young smart female teacher in university writing biology formulas on the huge blackboard
Close-up on female teacher in horn rimmed glasses. She is standing against chalkboard and holding chalk. Focus on blackboard.
beautiful young girl in a new school teacher at the first lesson. Teacher concept
Young indigenous Navajo teacher wearing traditional clothes in front of school erase board
Photo of adorable charming intelligent senior woman at school teaching children distance university lesson.
teacher gives class a valuable lesson
The portrait of Jan Amos Komensky from 20 Czechoslovakian Koruna banknote isolated on a white background
Vintage photograph of Board of directors and professors at the Munich Academy of the Arts, 19th Century
Manuscript, drawings, blueprints by Leonardo Da Vinci in the old book The Codice Sul Volo, by E. Rouveyre , 1941
Professor with books in front of a blackboard.
Cheerful teacher looks at the camera after teaching in the classroom.
Teacher looking at students
Photo of charming intelligent senior woman wear shirt work at college thumb up isolated on green board background.
Image from 19th century.
Free Images: "bestof:Teacher (Lama) - (unidentified) 16th century Rubin Coll.jpg en Teacher Lama - unidentified 16th century Rubin Collection 2013-07-17 13 43 43 Rubin Museum of Art"
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